diff --git a/backend/config.php b/backend/config.php
index 7e0ac7f..98f8a12 100644
--- a/backend/config.php
+++ b/backend/config.php
@@ -3,7 +3,7 @@
/**
* 最多保存多少条测试记录
*/
-const MAX_LOG_COUNT = 100;
+const MAX_LOG_COUNT = 10000;
/**
* IP运营商解析服务：(1) ip.sb | (2) ipinfo.io （如果1解析ip异常，请切换成2）
@@ -13,4 +13,4 @@
/**
* 是否允许同一IP记录多条测速结果
*/
-const SAME_IP_MULTI_LOGS = false;
\ No newline at end of file
+const SAME_IP_MULTI_LOGS = true;
diff --git a/chart.html b/chart.html
new file mode 100644
index 0000000..f408d8d
--- /dev/null
+++ b/chart.html
@@ -0,0 +1,194 @@
+
+
+
+
+ ISP Speed Chart
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/chart_linear.html b/chart_linear.html
new file mode 100644
index 0000000..b419372
--- /dev/null
+++ b/chart_linear.html
@@ -0,0 +1,188 @@
+
+
+
+
+ ISP Speed Chart
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/chartjs/Chart.min.js b/chartjs/Chart.min.js
new file mode 100644
index 0000000..a87f614
--- /dev/null
+++ b/chartjs/Chart.min.js
@@ -0,0 +1,7 @@
+/*!
+ * Chart.js v2.9.4
+ * https://www.chartjs.org
+ * (c) 2020 Chart.js Contributors
+ * Released under the MIT License
+ */
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e(function(){try{return require("moment")}catch(t){}}()):"function"==typeof define&&define.amd?define(["require"],(function(t){return e(function(){try{return t("moment")}catch(t){}}())})):(t=t||self).Chart=e(t.moment)}(this,(function(t){"use strict";t=t&&t.hasOwnProperty("default")?t.default:t;var e={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},n=function(t,e){return t(e={exports:{}},e.exports),e.exports}((function(t){var n={};for(var i in e)e.hasOwnProperty(i)&&(n[e[i]]=i);var a=t.exports={rgb:{channels:3,labels:"rgb"},hsl:{channels:3,labels:"hsl"},hsv:{channels:3,labels:"hsv"},hwb:{channels:3,labels:"hwb"},cmyk:{channels:4,labels:"cmyk"},xyz:{channels:3,labels:"xyz"},lab:{channels:3,labels:"lab"},lch:{channels:3,labels:"lch"},hex:{channels:1,labels:["hex"]},keyword:{channels:1,labels:["keyword"]},ansi16:{channels:1,labels:["ansi16"]},ansi256:{channels:1,labels:["ansi256"]},hcg:{channels:3,labels:["h","c","g"]},apple:{channels:3,labels:["r16","g16","b16"]},gray:{channels:1,labels:["gray"]}};for(var r in a)if(a.hasOwnProperty(r)){if(!("channels"in a[r]))throw new Error("missing channels property: "+r);if(!("labels"in a[r]))throw new Error("missing channel labels property: "+r);if(a[r].labels.length!==a[r].channels)throw new Error("channel and label counts mismatch: "+r);var o=a[r].channels,s=a[r].labels;delete a[r].channels,delete a[r].labels,Object.defineProperty(a[r],"channels",{value:o}),Object.defineProperty(a[r],"labels",{value:s})}a.rgb.hsl=function(t){var e,n,i=t[0]/255,a=t[1]/255,r=t[2]/255,o=Math.min(i,a,r),s=Math.max(i,a,r),l=s-o;return s===o?e=0:i===s?e=(a-r)/l:a===s?e=2+(r-i)/l:r===s&&(e=4+(i-a)/l),(e=Math.min(60*e,360))<0&&(e+=360),n=(o+s)/2,[e,100*(s===o?0:n<=.5?l/(s+o):l/(2-s-o)),100*n]},a.rgb.hsv=function(t){var e,n,i,a,r,o=t[0]/255,s=t[1]/255,l=t[2]/255,u=Math.max(o,s,l),d=u-Math.min(o,s,l),h=function(t){return(u-t)/6/d+.5};return 0===d?a=r=0:(r=d/u,e=h(o),n=h(s),i=h(l),o===u?a=i-n:s===u?a=1/3+e-i:l===u&&(a=2/3+n-e),a<0?a+=1:a>1&&(a-=1)),[360*a,100*r,100*u]},a.rgb.hwb=function(t){var e=t[0],n=t[1],i=t[2];return[a.rgb.hsl(t)[0],100*(1/255*Math.min(e,Math.min(n,i))),100*(i=1-1/255*Math.max(e,Math.max(n,i)))]},a.rgb.cmyk=function(t){var e,n=t[0]/255,i=t[1]/255,a=t[2]/255;return[100*((1-n-(e=Math.min(1-n,1-i,1-a)))/(1-e)||0),100*((1-i-e)/(1-e)||0),100*((1-a-e)/(1-e)||0),100*e]},a.rgb.keyword=function(t){var i=n[t];if(i)return i;var a,r,o,s=1/0;for(var l in e)if(e.hasOwnProperty(l)){var u=e[l],d=(r=t,o=u,Math.pow(r[0]-o[0],2)+Math.pow(r[1]-o[1],2)+Math.pow(r[2]-o[2],2));d.04045?Math.pow((e+.055)/1.055,2.4):e/12.92)+.3576*(n=n>.04045?Math.pow((n+.055)/1.055,2.4):n/12.92)+.1805*(i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92)),100*(.2126*e+.7152*n+.0722*i),100*(.0193*e+.1192*n+.9505*i)]},a.rgb.lab=function(t){var e=a.rgb.xyz(t),n=e[0],i=e[1],r=e[2];return i/=100,r/=108.883,n=(n/=95.047)>.008856?Math.pow(n,1/3):7.787*n+16/116,[116*(i=i>.008856?Math.pow(i,1/3):7.787*i+16/116)-16,500*(n-i),200*(i-(r=r>.008856?Math.pow(r,1/3):7.787*r+16/116))]},a.hsl.rgb=function(t){var e,n,i,a,r,o=t[0]/360,s=t[1]/100,l=t[2]/100;if(0===s)return[r=255*l,r,r];e=2*l-(n=l<.5?l*(1+s):l+s-l*s),a=[0,0,0];for(var u=0;u<3;u++)(i=o+1/3*-(u-1))<0&&i++,i>1&&i--,r=6*i<1?e+6*(n-e)*i:2*i<1?n:3*i<2?e+(n-e)*(2/3-i)*6:e,a[u]=255*r;return a},a.hsl.hsv=function(t){var e=t[0],n=t[1]/100,i=t[2]/100,a=n,r=Math.max(i,.01);return n*=(i*=2)<=1?i:2-i,a*=r<=1?r:2-r,[e,100*(0===i?2*a/(r+a):2*n/(i+n)),100*((i+n)/2)]},a.hsv.rgb=function(t){var e=t[0]/60,n=t[1]/100,i=t[2]/100,a=Math.floor(e)%6,r=e-Math.floor(e),o=255*i*(1-n),s=255*i*(1-n*r),l=255*i*(1-n*(1-r));switch(i*=255,a){case 0:return[i,l,o];case 1:return[s,i,o];case 2:return[o,i,l];case 3:return[o,s,i];case 4:return[l,o,i];case 5:return[i,o,s]}},a.hsv.hsl=function(t){var e,n,i,a=t[0],r=t[1]/100,o=t[2]/100,s=Math.max(o,.01);return i=(2-r)*o,n=r*s,[a,100*(n=(n/=(e=(2-r)*s)<=1?e:2-e)||0),100*(i/=2)]},a.hwb.rgb=function(t){var e,n,i,a,r,o,s,l=t[0]/360,u=t[1]/100,d=t[2]/100,h=u+d;switch(h>1&&(u/=h,d/=h),i=6*l-(e=Math.floor(6*l)),0!=(1&e)&&(i=1-i),a=u+i*((n=1-d)-u),e){default:case 6:case 0:r=n,o=a,s=u;break;case 1:r=a,o=n,s=u;break;case 2:r=u,o=n,s=a;break;case 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r=Math.pow(n,3),o=Math.pow(e,3),s=Math.pow(i,3);return n=r>.008856?r:(n-16/116)/7.787,e=o>.008856?o:(e-16/116)/7.787,i=s>.008856?s:(i-16/116)/7.787,[e*=95.047,n*=100,i*=108.883]},a.lab.lch=function(t){var e,n=t[0],i=t[1],a=t[2];return(e=360*Math.atan2(a,i)/2/Math.PI)<0&&(e+=360),[n,Math.sqrt(i*i+a*a),e]},a.lch.lab=function(t){var e,n=t[0],i=t[1];return e=t[2]/360*2*Math.PI,[n,i*Math.cos(e),i*Math.sin(e)]},a.rgb.ansi16=function(t){var e=t[0],n=t[1],i=t[2],r=1 in arguments?arguments[1]:a.rgb.hsv(t)[2];if(0===(r=Math.round(r/50)))return 30;var o=30+(Math.round(i/255)<<2|Math.round(n/255)<<1|Math.round(e/255));return 2===r&&(o+=60),o},a.hsv.ansi16=function(t){return a.rgb.ansi16(a.hsv.rgb(t),t[2])},a.rgb.ansi256=function(t){var e=t[0],n=t[1],i=t[2];return e===n&&n===i?e<8?16:e>248?231:Math.round((e-8)/247*24)+232:16+36*Math.round(e/255*5)+6*Math.round(n/255*5)+Math.round(i/255*5)},a.ansi16.rgb=function(t){var e=t%10;if(0===e||7===e)return t>50&&(e+=3.5),[e=e/10.5*255,e,e];var n=.5*(1+~~(t>50));return[(1&e)*n*255,(e>>1&1)*n*255,(e>>2&1)*n*255]},a.ansi256.rgb=function(t){if(t>=232){var e=10*(t-232)+8;return[e,e,e]}var n;return t-=16,[Math.floor(t/36)/5*255,Math.floor((n=t%36)/6)/5*255,n%6/5*255]},a.rgb.hex=function(t){var e=(((255&Math.round(t[0]))<<16)+((255&Math.round(t[1]))<<8)+(255&Math.round(t[2]))).toString(16).toUpperCase();return"000000".substring(e.length)+e},a.hex.rgb=function(t){var e=t.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);if(!e)return[0,0,0];var n=e[0];3===e[0].length&&(n=n.split("").map((function(t){return t+t})).join(""));var i=parseInt(n,16);return[i>>16&255,i>>8&255,255&i]},a.rgb.hcg=function(t){var e,n=t[0]/255,i=t[1]/255,a=t[2]/255,r=Math.max(Math.max(n,i),a),o=Math.min(Math.min(n,i),a),s=r-o;return e=s<=0?0:r===n?(i-a)/s%6:r===i?2+(a-n)/s:4+(n-i)/s+4,e/=6,[360*(e%=1),100*s,100*(s<1?o/(1-s):0)]},a.hsl.hcg=function(t){var e=t[1]/100,n=t[2]/100,i=1,a=0;return(i=n<.5?2*e*n:2*e*(1-n))<1&&(a=(n-.5*i)/(1-i)),[t[0],100*i,100*a]},a.hsv.hcg=function(t){var e=t[1]/100,n=t[2]/100,i=e*n,a=0;return i<1&&(a=(n-i)/(1-i)),[t[0],100*i,100*a]},a.hcg.rgb=function(t){var e=t[0]/360,n=t[1]/100,i=t[2]/100;if(0===n)return[255*i,255*i,255*i];var a,r=[0,0,0],o=e%1*6,s=o%1,l=1-s;switch(Math.floor(o)){case 0:r[0]=1,r[1]=s,r[2]=0;break;case 1:r[0]=l,r[1]=1,r[2]=0;break;case 2:r[0]=0,r[1]=1,r[2]=s;break;case 3:r[0]=0,r[1]=l,r[2]=1;break;case 4:r[0]=s,r[1]=0,r[2]=1;break;default:r[0]=1,r[1]=0,r[2]=l}return a=(1-n)*i,[255*(n*r[0]+a),255*(n*r[1]+a),255*(n*r[2]+a)]},a.hcg.hsv=function(t){var e=t[1]/100,n=e+t[2]/100*(1-e),i=0;return n>0&&(i=e/n),[t[0],100*i,100*n]},a.hcg.hsl=function(t){var e=t[1]/100,n=t[2]/100*(1-e)+.5*e,i=0;return n>0&&n<.5?i=e/(2*n):n>=.5&&n<1&&(i=e/(2*(1-n))),[t[0],100*i,100*n]},a.hcg.hwb=function(t){var e=t[1]/100,n=e+t[2]/100*(1-e);return[t[0],100*(n-e),100*(1-n)]},a.hwb.hcg=function(t){var 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re.modes["x-axis"](this,t,{intersect:!0})},getElementsAtEventForMode:function(t,e,n){var i=re.modes[e];return"function"==typeof i?i(this,t,n):[]},getDatasetAtEvent:function(t){return re.modes.dataset(this,t,{intersect:!0})},getDatasetMeta:function(t){var e=this.data.datasets[t];e._meta||(e._meta={});var n=e._meta[this.id];return n||(n=e._meta[this.id]={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:e.order||0,index:t}),n},getVisibleDatasetCount:function(){for(var t=0,e=0,n=this.data.datasets.length;e3?n[2]-n[1]:n[1]-n[0];Math.abs(i)>1&&t!==Math.floor(t)&&(i=t-Math.floor(t));var a=H.log10(Math.abs(i)),r="";if(0!==t)if(Math.max(Math.abs(n[0]),Math.abs(n[n.length-1]))<1e-4){var o=H.log10(Math.abs(t)),s=Math.floor(o)-Math.floor(a);s=Math.max(Math.min(s,20),0),r=t.toExponential(s)}else{var l=-1*Math.floor(a);l=Math.max(Math.min(l,20),0),r=t.toFixed(l)}else r="0";return r},logarithmic:function(t,e,n){var 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a,r,o,s,l,u,d,h,c,f,g,p,m,v=n.length,b=[],x=[],y=[],_=0,k=0;for(a=0;ae){for(n=0;n=c||d<=1||!s.isHorizontal()?s.labelRotation=h:(e=(t=s._getLabelSizes()).widest.width,n=t.highest.height-t.highest.offset,i=Math.min(s.maxWidth,s.chart.width-e),e+6>(a=l.offset?s.maxWidth/d:i/(d-1))&&(a=i/(d-(l.offset?.5:1)),r=s.maxHeight-fn(l.gridLines)-u.padding-gn(l.scaleLabel),o=Math.sqrt(e*e+n*n),f=H.toDegrees(Math.min(Math.asin(Math.min((t.highest.height+6)/a,1)),Math.asin(Math.min(r/o,1))-Math.asin(n/o))),f=Math.max(h,Math.min(c,f))),s.labelRotation=f)},afterCalculateTickRotation:function(){H.callback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){H.callback(this.options.beforeFit,[this])},fit:function(){var t=this,e=t.minSize={width:0,height:0},n=t.chart,i=t.options,a=i.ticks,r=i.scaleLabel,o=i.gridLines,s=t._isVisible(),l="bottom"===i.position,u=t.isHorizontal();if(u?e.width=t.maxWidth:s&&(e.width=fn(o)+gn(r)),u?s&&(e.height=fn(o)+gn(r)):e.height=t.maxHeight,a.display&&s){var d=mn(a),h=t._getLabelSizes(),c=h.first,f=h.last,g=h.widest,p=h.highest,m=.4*d.minor.lineHeight,v=a.padding;if(u){var b=0!==t.labelRotation,x=H.toRadians(t.labelRotation),y=Math.cos(x),_=Math.sin(x),k=_*g.width+y*(p.height-(b?p.offset:0))+(b?0:m);e.height=Math.min(t.maxHeight,e.height+k+v);var w,M,S=t.getPixelForTick(0)-t.left,C=t.right-t.getPixelForTick(t.getTicks().length-1);b?(w=l?y*c.width+_*c.offset:_*(c.height-c.offset),M=l?_*(f.height-f.offset):y*f.width+_*f.offset):(w=c.width/2,M=f.width/2),t.paddingLeft=Math.max((w-S)*t.width/(t.width-S),0)+3,t.paddingRight=Math.max((M-C)*t.width/(t.width-C),0)+3}else{var P=a.mirror?0:g.width+v+m;e.width=Math.min(t.maxWidth,e.width+P),t.paddingTop=c.height/2,t.paddingBottom=f.height/2}}t.handleMargins(),u?(t.width=t._length=n.width-t.margins.left-t.margins.right,t.height=e.height):(t.width=e.width,t.height=t._length=n.height-t.margins.top-t.margins.bottom)},handleMargins:function(){var t=this;t.margins&&(t.margins.left=Math.max(t.paddingLeft,t.margins.left),t.margins.top=Math.max(t.paddingTop,t.margins.top),t.margins.right=Math.max(t.paddingRight,t.margins.right),t.margins.bottom=Math.max(t.paddingBottom,t.margins.bottom))},afterFit:function(){H.callback(this.options.afterFit,[this])},isHorizontal:function(){var t=this.options.position;return"top"===t||"bottom"===t},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){if(ln(t))return NaN;if(("number"==typeof t||t instanceof Number)&&!isFinite(t))return NaN;if(t)if(this.isHorizontal()){if(void 0!==t.x)return this.getRightValue(t.x)}else if(void 0!==t.y)return this.getRightValue(t.y);return t},_convertTicksToLabels:function(t){var e,n,i,a=this;for(a.ticks=t.map((function(t){return t.value})),a.beforeTickToLabelConversion(),e=a.convertTicksToLabels(t)||a.ticks,a.afterTickToLabelConversion(),n=0,i=t.length;nn-1?null:this.getPixelForDecimal(t*i+(e?i/2:0))},getPixelForDecimal:function(t){return this._reversePixels&&(t=1-t),this._startPixel+t*this._length},getDecimalForPixel:function(t){var e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e},getBasePixel:function(){return this.getPixelForValue(this.getBaseValue())},getBaseValue:function(){var t=this.min,e=this.max;return this.beginAtZero?0:t<0&&e<0?e:t>0&&e>0?t:0},_autoSkip:function(t){var e,n,i,a,r=this.options.ticks,o=this._length,s=r.maxTicksLimit||o/this._tickSize()+1,l=r.major.enabled?function(t){var e,n,i=[];for(e=0,n=t.length;es)return function(t,e,n){var i,a,r=0,o=e[0];for(n=Math.ceil(n),i=0;iu)return r;return Math.max(u,1)}(l,t,0,s),u>0){for(e=0,n=u-1;e1?(h-d)/(u-1):null,bn(t,i,H.isNullOrUndef(a)?0:d-a,d),bn(t,i,h,H.isNullOrUndef(a)?t.length:h+a),vn(t)}return bn(t,i),vn(t)},_tickSize:function(){var t=this.options.ticks,e=H.toRadians(this.labelRotation),n=Math.abs(Math.cos(e)),i=Math.abs(Math.sin(e)),a=this._getLabelSizes(),r=t.autoSkipPadding||0,o=a?a.widest.width+r:0,s=a?a.highest.height+r:0;return this.isHorizontal()?s*n>o*i?o/n:s/i:s*i=0&&(o=t),void 0!==r&&(t=n.indexOf(r))>=0&&(s=t),e.minIndex=o,e.maxIndex=s,e.min=n[o],e.max=n[s]},buildTicks:function(){var t=this._getLabels(),e=this.minIndex,n=this.maxIndex;this.ticks=0===e&&n===t.length-1?t:t.slice(e,n+1)},getLabelForIndex:function(t,e){var n=this.chart;return n.getDatasetMeta(e).controller._getValueScaleId()===this.id?this.getRightValue(n.data.datasets[e].data[t]):this._getLabels()[t]},_configure:function(){var t=this,e=t.options.offset,n=t.ticks;yn.prototype._configure.call(t),t.isHorizontal()||(t._reversePixels=!t._reversePixels),n&&(t._startValue=t.minIndex-(e?.5:0),t._valueRange=Math.max(n.length-(e?0:1),1))},getPixelForValue:function(t,e,n){var i,a,r,o=this;return _n(e)||_n(n)||(t=o.chart.data.datasets[n].data[e]),_n(t)||(i=o.isHorizontal()?t.x:t.y),(void 0!==i||void 0!==t&&isNaN(e))&&(a=o._getLabels(),t=H.valueOrDefault(i,t),e=-1!==(r=a.indexOf(t))?r:e,isNaN(e)&&(e=t)),o.getPixelForDecimal((e-o._startValue)/o._valueRange)},getPixelForTick:function(t){var e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t],t+this.minIndex)},getValueForPixel:function(t){var e=Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange);return Math.min(Math.max(e,0),this.ticks.length-1)},getBasePixel:function(){return this.bottom}}),wn={position:"bottom"};kn._defaults=wn;var Mn=H.noop,Sn=H.isNullOrUndef;var Cn=yn.extend({getRightValue:function(t){return"string"==typeof t?+t:yn.prototype.getRightValue.call(this,t)},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;if(e.beginAtZero){var n=H.sign(t.min),i=H.sign(t.max);n<0&&i<0?t.max=0:n>0&&i>0&&(t.min=0)}var a=void 0!==e.min||void 0!==e.suggestedMin,r=void 0!==e.max||void 0!==e.suggestedMax;void 0!==e.min?t.min=e.min:void 0!==e.suggestedMin&&(null===t.min?t.min=e.suggestedMin:t.min=Math.min(t.min,e.suggestedMin)),void 0!==e.max?t.max=e.max:void 0!==e.suggestedMax&&(null===t.max?t.max=e.suggestedMax:t.max=Math.max(t.max,e.suggestedMax)),a!==r&&t.min>=t.max&&(a?t.max=t.min+1:t.min=t.max-1),t.min===t.max&&(t.max++,e.beginAtZero||t.min--)},getTickLimit:function(){var t,e=this.options.ticks,n=e.stepSize,i=e.maxTicksLimit;return n?t=Math.ceil(this.max/n)-Math.floor(this.min/n)+1:(t=this._computeTickLimit(),i=i||11),i&&(t=Math.min(i,t)),t},_computeTickLimit:function(){return Number.POSITIVE_INFINITY},handleDirectionalChanges:Mn,buildTicks:function(){var t=this,e=t.options.ticks,n=t.getTickLimit(),i={maxTicks:n=Math.max(2,n),min:e.min,max:e.max,precision:e.precision,stepSize:H.valueOrDefault(e.fixedStepSize,e.stepSize)},a=t.ticks=function(t,e){var n,i,a,r,o=[],s=t.stepSize,l=s||1,u=t.maxTicks-1,d=t.min,h=t.max,c=t.precision,f=e.min,g=e.max,p=H.niceNum((g-f)/u/l)*l;if(p<1e-14&&Sn(d)&&Sn(h))return[f,g];(r=Math.ceil(g/p)-Math.floor(f/p))>u&&(p=H.niceNum(r*p/u/l)*l),s||Sn(c)?n=Math.pow(10,H._decimalPlaces(p)):(n=Math.pow(10,c),p=Math.ceil(p*n)/n),i=Math.floor(f/p)*p,a=Math.ceil(g/p)*p,s&&(!Sn(d)&&H.almostWhole(d/p,p/1e3)&&(i=d),!Sn(h)&&H.almostWhole(h/p,p/1e3)&&(a=h)),r=(a-i)/p,r=H.almostEquals(r,Math.round(r),p/1e3)?Math.round(r):Math.ceil(r),i=Math.round(i*n)/n,a=Math.round(a*n)/n,o.push(Sn(d)?i:d);for(var m=1;me.length-1?null:this.getPixelForValue(e[t])}}),In=Pn;Tn._defaults=In;var Fn=H.valueOrDefault,On=H.math.log10;var Ln={position:"left",ticks:{callback:on.formatters.logarithmic}};function Rn(t,e){return H.isFinite(t)&&t>=0?t:e}var zn=yn.extend({determineDataLimits:function(){var t,e,n,i,a,r,o=this,s=o.options,l=o.chart,u=l.data.datasets,d=o.isHorizontal();function h(t){return d?t.xAxisID===o.id:t.yAxisID===o.id}o.min=Number.POSITIVE_INFINITY,o.max=Number.NEGATIVE_INFINITY,o.minNotZero=Number.POSITIVE_INFINITY;var c=s.stacked;if(void 0===c)for(t=0;t0){var e=H.min(t),n=H.max(t);o.min=Math.min(o.min,e),o.max=Math.max(o.max,n)}}))}else for(t=0;t0?t.minNotZero=t.min:t.max<1?t.minNotZero=Math.pow(10,Math.floor(On(t.max))):t.minNotZero=1)},buildTicks:function(){var t=this,e=t.options.ticks,n=!t.isHorizontal(),i={min:Rn(e.min),max:Rn(e.max)},a=t.ticks=function(t,e){var n,i,a=[],r=Fn(t.min,Math.pow(10,Math.floor(On(e.min)))),o=Math.floor(On(e.max)),s=Math.ceil(e.max/Math.pow(10,o));0===r?(n=Math.floor(On(e.minNotZero)),i=Math.floor(e.minNotZero/Math.pow(10,n)),a.push(r),r=i*Math.pow(10,n)):(n=Math.floor(On(r)),i=Math.floor(r/Math.pow(10,n)));var l=n<0?Math.pow(10,Math.abs(n)):1;do{a.push(r),10===++i&&(i=1,l=++n>=0?1:l),r=Math.round(i*Math.pow(10,n)*l)/l}while(ne.length-1?null:this.getPixelForValue(e[t])},_getFirstTickValue:function(t){var e=Math.floor(On(t));return Math.floor(t/Math.pow(10,e))*Math.pow(10,e)},_configure:function(){var t=this,e=t.min,n=0;yn.prototype._configure.call(t),0===e&&(e=t._getFirstTickValue(t.minNotZero),n=Fn(t.options.ticks.fontSize,N.global.defaultFontSize)/t._length),t._startValue=On(e),t._valueOffset=n,t._valueRange=(On(t.max)-On(e))/(1-n)},getPixelForValue:function(t){var e=this,n=0;return(t=+e.getRightValue(t))>e.min&&t>0&&(n=(On(t)-e._startValue)/e._valueRange+e._valueOffset),e.getPixelForDecimal(n)},getValueForPixel:function(t){var e=this,n=e.getDecimalForPixel(t);return 0===n&&0===e.min?0:Math.pow(10,e._startValue+(n-e._valueOffset)*e._valueRange)}}),Nn=Ln;zn._defaults=Nn;var Bn=H.valueOrDefault,En=H.valueAtIndexOrDefault,Wn=H.options.resolve,Vn={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,color:"rgba(0,0,0,0.1)",lineWidth:1,borderDash:[],borderDashOffset:0},gridLines:{circular:!1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2,callback:on.formatters.linear},pointLabels:{display:!0,fontSize:10,callback:function(t){return t}}};function Hn(t){var e=t.ticks;return e.display&&t.display?Bn(e.fontSize,N.global.defaultFontSize)+2*e.backdropPaddingY:0}function jn(t,e,n,i,a){return t===i||t===a?{start:e-n/2,end:e+n/2}:ta?{start:e-n,end:e}:{start:e,end:e+n}}function qn(t){return 0===t||180===t?"center":t<180?"left":"right"}function Un(t,e,n,i){var a,r,o=n.y+i/2;if(H.isArray(e))for(a=0,r=e.length;a270||t<90)&&(n.y-=e.h)}function Gn(t){return H.isNumber(t)?t:0}var Xn=Cn.extend({setDimensions:function(){var t=this;t.width=t.maxWidth,t.height=t.maxHeight,t.paddingTop=Hn(t.options)/2,t.xCenter=Math.floor(t.width/2),t.yCenter=Math.floor((t.height-t.paddingTop)/2),t.drawingArea=Math.min(t.height-t.paddingTop,t.width)/2},determineDataLimits:function(){var t=this,e=t.chart,n=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;H.each(e.data.datasets,(function(a,r){if(e.isDatasetVisible(r)){var o=e.getDatasetMeta(r);H.each(a.data,(function(e,a){var r=+t.getRightValue(e);isNaN(r)||o.data[a].hidden||(n=Math.min(r,n),i=Math.max(r,i))}))}})),t.min=n===Number.POSITIVE_INFINITY?0:n,t.max=i===Number.NEGATIVE_INFINITY?0:i,t.handleTickRangeOptions()},_computeTickLimit:function(){return Math.ceil(this.drawingArea/Hn(this.options))},convertTicksToLabels:function(){var t=this;Cn.prototype.convertTicksToLabels.call(t),t.pointLabels=t.chart.data.labels.map((function(){var e=H.callback(t.options.pointLabels.callback,arguments,t);return e||0===e?e:""}))},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},fit:function(){var t=this.options;t.display&&t.pointLabels.display?function(t){var e,n,i,a=H.options._parseFont(t.options.pointLabels),r={l:0,r:t.width,t:0,b:t.height-t.paddingTop},o={};t.ctx.font=a.string,t._pointLabelSizes=[];var s,l,u,d=t.chart.data.labels.length;for(e=0;er.r&&(r.r=f.end,o.r=h),g.startr.b&&(r.b=g.end,o.b=h)}t.setReductions(t.drawingArea,r,o)}(this):this.setCenterPoint(0,0,0,0)},setReductions:function(t,e,n){var i=this,a=e.l/Math.sin(n.l),r=Math.max(e.r-i.width,0)/Math.sin(n.r),o=-e.t/Math.cos(n.t),s=-Math.max(e.b-(i.height-i.paddingTop),0)/Math.cos(n.b);a=Gn(a),r=Gn(r),o=Gn(o),s=Gn(s),i.drawingArea=Math.min(Math.floor(t-(a+r)/2),Math.floor(t-(o+s)/2)),i.setCenterPoint(a,r,o,s)},setCenterPoint:function(t,e,n,i){var a=this,r=a.width-e-a.drawingArea,o=t+a.drawingArea,s=n+a.drawingArea,l=a.height-a.paddingTop-i-a.drawingArea;a.xCenter=Math.floor((o+r)/2+a.left),a.yCenter=Math.floor((s+l)/2+a.top+a.paddingTop)},getIndexAngle:function(t){var e=this.chart,n=(t*(360/e.data.labels.length)+((e.options||{}).startAngle||0))%360;return(n<0?n+360:n)*Math.PI*2/360},getDistanceFromCenterForValue:function(t){var e=this;if(H.isNullOrUndef(t))return NaN;var n=e.drawingArea/(e.max-e.min);return e.options.ticks.reverse?(e.max-t)*n:(t-e.min)*n},getPointPosition:function(t,e){var n=this.getIndexAngle(t)-Math.PI/2;return{x:Math.cos(n)*e+this.xCenter,y:Math.sin(n)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},getBasePosition:function(t){var e=this.min,n=this.max;return this.getPointPositionForValue(t||0,this.beginAtZero?0:e<0&&n<0?n:e>0&&n>0?e:0)},_drawGrid:function(){var t,e,n,i=this,a=i.ctx,r=i.options,o=r.gridLines,s=r.angleLines,l=Bn(s.lineWidth,o.lineWidth),u=Bn(s.color,o.color);if(r.pointLabels.display&&function(t){var e=t.ctx,n=t.options,i=n.pointLabels,a=Hn(n),r=t.getDistanceFromCenterForValue(n.ticks.reverse?t.min:t.max),o=H.options._parseFont(i);e.save(),e.font=o.string,e.textBaseline="middle";for(var s=t.chart.data.labels.length-1;s>=0;s--){var l=0===s?a/2:0,u=t.getPointPosition(s,r+l+5),d=En(i.fontColor,s,N.global.defaultFontColor);e.fillStyle=d;var h=t.getIndexAngle(s),c=H.toDegrees(h);e.textAlign=qn(c),Yn(c,t._pointLabelSizes[s],u),Un(e,t.pointLabels[s],u,o.lineHeight)}e.restore()}(i),o.display&&H.each(i.ticks,(function(t,n){0!==n&&(e=i.getDistanceFromCenterForValue(i.ticksAsNumbers[n]),function(t,e,n,i){var 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i,a,r=t.getIndexAngle(0),o=H.options._parseFont(n),s=Bn(n.fontColor,N.global.defaultFontColor);e.save(),e.font=o.string,e.translate(t.xCenter,t.yCenter),e.rotate(r),e.textAlign="center",e.textBaseline="middle",H.each(t.ticks,(function(r,l){(0!==l||n.reverse)&&(i=t.getDistanceFromCenterForValue(t.ticksAsNumbers[l]),n.showLabelBackdrop&&(a=e.measureText(r).width,e.fillStyle=n.backdropColor,e.fillRect(-a/2-n.backdropPaddingX,-i-o.size/2-n.backdropPaddingY,a+2*n.backdropPaddingX,o.size+2*n.backdropPaddingY)),e.fillStyle=s,e.fillText(r,0,-i))})),e.restore()}},_drawTitle:H.noop}),Kn=Vn;Xn._defaults=Kn;var 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n(t,"max-height","clientHeight")},H._calculatePadding=function(t,e,n){return(e=H.getStyle(t,e)).indexOf("%")>-1?n*parseInt(e,10)/100:parseInt(e,10)},H._getParentNode=function(t){var e=t.parentNode;return e&&"[object ShadowRoot]"===e.toString()&&(e=e.host),e},H.getMaximumWidth=function(t){var e=H._getParentNode(t);if(!e)return t.clientWidth;var n=e.clientWidth,i=n-H._calculatePadding(e,"padding-left",n)-H._calculatePadding(e,"padding-right",n),a=H.getConstraintWidth(t);return isNaN(a)?i:Math.min(i,a)},H.getMaximumHeight=function(t){var e=H._getParentNode(t);if(!e)return t.clientHeight;var n=e.clientHeight,i=n-H._calculatePadding(e,"padding-top",n)-H._calculatePadding(e,"padding-bottom",n),a=H.getConstraintHeight(t);return isNaN(a)?i:Math.min(i,a)},H.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)},H.retinaScale=function(t,e){var n=t.currentDevicePixelRatio=e||"undefined"!=typeof window&&window.devicePixelRatio||1;if(1!==n){var i=t.canvas,a=t.height,r=t.width;i.height=a*n,i.width=r*n,t.ctx.scale(n,n),i.style.height||i.style.width||(i.style.height=a+"px",i.style.width=r+"px")}},H.fontString=function(t,e,n){return e+" "+t+"px "+n},H.longestText=function(t,e,n,i){var a=(i=i||{}).data=i.data||{},r=i.garbageCollect=i.garbageCollect||[];i.font!==e&&(a=i.data={},r=i.garbageCollect=[],i.font=e),t.font=e;var o,s,l,u,d,h=0,c=n.length;for(o=0;on.length){for(o=0;oi&&(i=r),i},H.numberOfLabelLines=function(t){var e=1;return H.each(t,(function(t){H.isArray(t)&&t.length>e&&(e=t.length)})),e},H.color=_?function(t){return t instanceof CanvasGradient&&(t=N.global.defaultColor),_(t)}:function(t){return console.error("Color.js not found!"),t},H.getHoverColor=function(t){return t instanceof CanvasPattern||t instanceof CanvasGradient?t:H.color(t).saturate(.5).darken(.1).rgbString()}}(),en._adapters=rn,en.Animation=$,en.animationService=J,en.controllers=Jt,en.DatasetController=it,en.defaults=N,en.Element=K,en.elements=kt,en.Interaction=re,en.layouts=pe,en.platform=Oe,en.plugins=Le,en.Scale=yn,en.scaleService=Re,en.Ticks=on,en.Tooltip=Ye,en.helpers.each(fi,(function(t,e){en.scaleService.registerScaleType(e,t,t._defaults)})),Li)Li.hasOwnProperty(Bi)&&en.plugins.register(Li[Bi]);en.platform.initialize();var Ei=en;return"undefined"!=typeof window&&(window.Chart=en),en.Chart=en,en.Legend=Li.legend._element,en.Title=Li.title._element,en.pluginService=en.plugins,en.PluginBase=en.Element.extend({}),en.canvasHelpers=en.helpers.canvas,en.layoutService=en.layouts,en.LinearScaleBase=Cn,en.helpers.each(["Bar","Bubble","Doughnut","Line","PolarArea","Radar","Scatter"],(function(t){en[t]=function(e,n){return new en(e,en.helpers.merge(n||{},{type:t.charAt(0).toLowerCase()+t.slice(1)}))}})),Ei}));
diff --git a/chartjs/utils.js b/chartjs/utils.js
new file mode 100644
index 0000000..b992a39
--- /dev/null
+++ b/chartjs/utils.js
@@ -0,0 +1,147 @@
+'use strict';
+
+window.chartColors = {
+ red: 'rgb(255, 99, 132)',
+ orange: 'rgb(255, 159, 64)',
+ yellow: 'rgb(255, 205, 86)',
+ green: 'rgb(75, 192, 192)',
+ blue: 'rgb(54, 162, 235)',
+ purple: 'rgb(153, 102, 255)',
+ grey: 'rgb(201, 203, 207)'
+};
+
+(function(global) {
+ var MONTHS = [
+ 'January',
+ 'February',
+ 'March',
+ 'April',
+ 'May',
+ 'June',
+ 'July',
+ 'August',
+ 'September',
+ 'October',
+ 'November',
+ 'December'
+ ];
+
+ var COLORS = [
+ '#4dc9f6',
+ '#f67019',
+ '#f53794',
+ '#537bc4',
+ '#acc236',
+ '#166a8f',
+ '#00a950',
+ '#58595b',
+ '#8549ba'
+ ];
+
+ var Samples = global.Samples || (global.Samples = {});
+ var Color = global.Color;
+
+ Samples.utils = {
+ // Adapted from http://indiegamr.com/generate-repeatable-random-numbers-in-js/
+ srand: function(seed) {
+ this._seed = seed;
+ },
+
+ rand: function(min, max) {
+ var seed = this._seed;
+ min = min === undefined ? 0 : min;
+ max = max === undefined ? 1 : max;
+ this._seed = (seed * 9301 + 49297) % 233280;
+ return min + (this._seed / 233280) * (max - min);
+ },
+
+ numbers: function(config) {
+ var cfg = config || {};
+ var min = cfg.min || 0;
+ var max = cfg.max || 1;
+ var from = cfg.from || [];
+ var count = cfg.count || 8;
+ var decimals = cfg.decimals || 8;
+ var continuity = cfg.continuity || 1;
+ var dfactor = Math.pow(10, decimals) || 0;
+ var data = [];
+ var i, value;
+
+ for (i = 0; i < count; ++i) {
+ value = (from[i] || 0) + this.rand(min, max);
+ if (this.rand() <= continuity) {
+ data.push(Math.round(dfactor * value) / dfactor);
+ } else {
+ data.push(null);
+ }
+ }
+
+ return data;
+ },
+
+ labels: function(config) {
+ var cfg = config || {};
+ var min = cfg.min || 0;
+ var max = cfg.max || 100;
+ var count = cfg.count || 8;
+ var step = (max - min) / count;
+ var decimals = cfg.decimals || 8;
+ var dfactor = Math.pow(10, decimals) || 0;
+ var prefix = cfg.prefix || '';
+ var values = [];
+ var i;
+
+ for (i = min; i < max; i += step) {
+ values.push(prefix + Math.round(dfactor * i) / dfactor);
+ }
+
+ return values;
+ },
+
+ months: function(config) {
+ var cfg = config || {};
+ var count = cfg.count || 12;
+ var section = cfg.section;
+ var values = [];
+ var i, value;
+
+ for (i = 0; i < count; ++i) {
+ value = MONTHS[Math.ceil(i) % 12];
+ values.push(value.substring(0, section));
+ }
+
+ return values;
+ },
+
+ color: function(index) {
+ return COLORS[index % COLORS.length];
+ },
+
+ transparentize: function(color, opacity) {
+ var alpha = opacity === undefined ? 0.5 : 1 - opacity;
+ return Color(color).alpha(alpha).rgbString();
+ }
+ };
+
+ // DEPRECATED
+ window.randomScalingFactor = function() {
+ return Math.round(Samples.utils.rand(-100, 100));
+ };
+
+ // INITIALIZATION
+
+ Samples.utils.srand(Date.now());
+
+ // Google Analytics
+ /* eslint-disable */
+ if (document.location.hostname.match(/^(www\.)?chartjs\.org$/)) {
+ (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+ m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+ })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+ ga('create', 'UA-28909194-3', 'auto');
+ ga('send', 'pageview');
+ }
+ /* eslint-enable */
+
+}(this));
diff --git a/index.html b/index.html
index b94ac7c..f3654ac 100644
--- a/index.html
+++ b/index.html
@@ -228,6 +228,8 @@ Speedtest-X
查看测速记录
+查看测速记录圖表(線性刻度)
+查看测速记录圖表(對數刻度)
speedtest-x 项目地址